YADAV, Hemant K; SHUKLA, Sudhir; RASTOGI, Anu; SINGH, Sant P. Assessment of diversity in new genetic stock of opium poppy (Papaver somniferum)*. The Indian Journal of Agricultural Sciences, Delhi, India, v. 77, n. 8, 2007. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/10043. Acesso em: 24 oct. 2025.